Differential D2543 Diff 8381 source/blender/editors/armature/armature_select.c

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source/blender/editors/armature/armature_select.c

Show First 20 Lines • Show All 171 Lines • ▼ Show 20 Lines	void get_nearest_bone(bContext C, const int xy[2], bool findunsel)
short hits;		short hits;

view3d_set_viewcontext(C, &vc);		view3d_set_viewcontext(C, &vc);

// rect.xmin = ... mouseco!		// rect.xmin = ... mouseco!
rect.xmin = rect.xmax = xy[0];		rect.xmin = rect.xmax = xy[0];
rect.ymin = rect.ymax = xy[1];		rect.ymin = rect.ymax = xy[1];

hits = view3d_opengl_select(&vc, buffer, MAXPICKBUF, &rect, true);		hits = view3d_opengl_select(&vc, buffer, MAXPICKBUF, &rect, VIEW3D_SELECT_DEPTH_SORT_NEAREST);

if (hits > 0)		if (hits > 0)
return get_bone_from_selectbuffer(vc.scene, vc.scene->basact, buffer, hits, findunsel, true);		return get_bone_from_selectbuffer(vc.scene, vc.scene->basact, buffer, hits, findunsel, true);

return NULL;		return NULL;
}		}

/* ************** EditMode stuff ******************** */		/* ************** EditMode stuff ******************** */
▲ Show 20 Lines • Show All 96 Lines • ▼ Show 20 Lines	static EditBone *get_nearest_editbonepoint(
EditBone *ebone_next_act = arm->act_edbone;		EditBone *ebone_next_act = arm->act_edbone;

EditBone *ebone;		EditBone *ebone;
rcti rect;		rcti rect;
unsigned int buffer[MAXPICKBUF];		unsigned int buffer[MAXPICKBUF];
unsigned int hitresult, besthitresult = BONESEL_NOSEL;		unsigned int hitresult, besthitresult = BONESEL_NOSEL;
int i, mindep = 5;		int i, mindep = 5;
short hits;		short hits;
		static int last_mval[2] = {-100, -100};

/* find the bone after the current active bone, so as to bump up its chances in selection.		/* find the bone after the current active bone, so as to bump up its chances in selection.
* this way overlapping bones will cycle selection state as with objects. */		* this way overlapping bones will cycle selection state as with objects. */
if (ebone_next_act &&		if (ebone_next_act &&
EBONE_VISIBLE(arm, ebone_next_act) &&		EBONE_VISIBLE(arm, ebone_next_act) &&
ebone_next_act->flag & (BONE_SELECTED \| BONE_ROOTSEL \| BONE_TIPSEL))		ebone_next_act->flag & (BONE_SELECTED \| BONE_ROOTSEL \| BONE_TIPSEL))
{		{
ebone_next_act = ebone_next_act->next ? ebone_next_act->next : arm->edbo->first;		ebone_next_act = ebone_next_act->next ? ebone_next_act->next : arm->edbo->first;
}		}
else {		else {
ebone_next_act = NULL;		ebone_next_act = NULL;
}		}

BLI_rcti_init_pt_size(&rect, mval, 5);		BLI_rcti_init_pt_size(&rect, mval, 5);

hits = view3d_opengl_select(vc, buffer, MAXPICKBUF, &rect, true);		bool use_cycle = true;
		bool do_nearest = false;

		/* define if we use solid nearest select or not */
		if (use_cycle) {
		if (vc->v3d->drawtype > OB_WIRE) {
		do_nearest = true;
		if (len_manhattan_v2v2_int(mval, last_mval) < 3) {
		do_nearest = false;
		}
		}
		copy_v2_v2_int(last_mval, mval);
		}
		else {
		if (vc->v3d->drawtype > OB_WIRE) {
		do_nearest = true;
		}
		}

		const int select_mode = (do_nearest ? VIEW3D_SELECT_DEPTH_SORT_NEAREST : VIEW3D_SELECT_DEPTH_SORT_ALL);

		hits = view3d_opengl_select(vc, buffer, MAXPICKBUF, &rect, select_mode);
if (hits == 0) {		if (hits == 0) {
BLI_rcti_init_pt_size(&rect, mval, 12);		BLI_rcti_init_pt_size(&rect, mval, 12);
hits = view3d_opengl_select(vc, buffer, MAXPICKBUF, &rect, true);		hits = view3d_opengl_select(vc, buffer, MAXPICKBUF, &rect, select_mode);
}		}
/* See if there are any selected bones in this group */		/* See if there are any selected bones in this group */
if (hits > 0) {		if (hits > 0) {

if (hits == 1) {		if (hits == 1) {
if (!(buffer[3] & BONESEL_NOSEL))		if (!(buffer[3] & BONESEL_NOSEL))
besthitresult = buffer[3];		besthitresult = buffer[3];
}		}
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